Hey there Carmafans!
Update v1.0.0.9857 is here! Please read below for a list of what’s changed. This will be automatically applied to your game, the next time you run the Steam client. But if your game is not being updated, please log out of Steam and back in and it should then start the update.
The fixes in the Hot Fix are:
For details on previous updates please head to https://carmageddon.zendesk.com/hc/en-us/sections/202327005-Updates